Samples/Spatial Data Services/GeoData Multiple Locations/GeoData_MultipleLocations.html

﻿<!DOCTYPE html>
<html lang="en">
<head>
    <title>Load Multiple Boundaries GeoData - Bing Maps Samples</title>

    <meta charset="utf-8" />
	<link rel="shortcut icon" href="/favicon.ico"/>
    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
    <meta name="description" content="This code sample shows how to request the boundaries for 5 zip codes and render them on the map." />
    <meta name="keywords" content="Microsoft maps, map, gis, API, SDK, Bing, Bing Maps" />
    <meta name="author" content="Microsoft Bing Maps" />
    <meta name="screenshot" content="bmv8-geodatamultipleboundaries.jpg" />
    
    <script>
    function GetMap() {
        var map = new Microsoft.Maps.Map('#myMap', {
            center: new Microsoft.Maps.Location(47.614, -122.165),
            zoom: 11
        });

        //Create an array of locations to get the boundaries of.
        var zipCodes = ['98004', '98005', '98007', '98008', '98039'];

        //Create the request options.
        var geoDataRequestOptions = {
            entityType: 'Postcode1'
        };

        //Load the Bing Spatial Data Services module.
        Microsoft.Maps.loadModule('Microsoft.Maps.SpatialDataService', function () {

            //Use the GeoData API manager to get the boundaries of the zip codes.
            Microsoft.Maps.SpatialDataService.GeoDataAPIManager.getBoundary(
                zipCodes,
                geoDataRequestOptions,
                map,
                function (data) {
                    //This callback function will be called once for each zip code.
                    //Add the polygons to the map.
                    if (data.results && data.results.length > 0) {
                        map.entities.push(data.results[0].Polygons);
                    }
                });
        });
    }
    </script>
    
</head>
<body>
    <div id="myMap" style="position:relative;width:100%;min-width:290px;height:600px;background-color:gray"></div>

    <script>
        // Dynamic load the Bing Maps Key and Script
        // Get your own Bing Maps key at https://www.microsoft.com/maps
        (async () => {
            let script = document.createElement("script");
            let bingKey = await fetch("https://samples.azuremaps.com/api/GetBingMapsKey").then(r => r.text()).then(key => { return key });
            script.setAttribute("src", `https://www.bing.com/api/maps/mapcontrol?callback=GetMap&key=${bingKey}`);
            document.body.appendChild(script);
        })();
    </script>
</body>
</html>